Home / 10,570,879.36-14,588,836.32-5,925,453.22

Finding the Fourth Proportional to 10,570,879.36, 14,588,836.32 and 5,925,453.22

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Solution

The fourth proportional to 10,570,879.36, 14,588,836.32 and 5,925,453.22 is: 8,177,698.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,570,879.36 : 14,588,836.32 = 5,925,453.22 : x
  2. Step 2: Convert to fraction form
    10,570,879.36/14,588,836.32 = 5,925,453.22/x
  3. Step 3: Cross multiply
    10,570,879.36x = 14,588,836.32 × 5,925,453.22
  4. Step 4: Simplify right side
    10,570,879.36x = 86,445,467,148,396.95
  5. Step 5: Solve for x
    x = 86,445,467,148,396.95/10,570,879.36
  6. Step 6: Final answer
    x = 8,177,698.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.